250/500/1000/2000L Altitude Test Chambers -70℃~150℃ 0.5Kpa 1Kpa
Applications:
- Aerospace and Aviation: Widely used in aerospace for testing components like sensors, electronic devices, and materials, simulating conditions experienced during flight at high altitudes and space missions.
- Automotive Industry: Tests the performance of automotive parts (such as sensors, electrical systems, and seals) under extreme weather, altitude, and pressure conditions, ensuring their durability and reliability.
- Electronics and Electrical Components: Essential for testing the durability of electrical equipment, such as circuit boards, batteries, and semiconductor devices, under high/low temperatures, humidity, and low-pressure environments.
- Military and Defense: Used for evaluating equipment like communication systems, navigation instruments, and protective gear, ensuring they perform in extreme weather and pressure conditions.
- Medical Devices: Assists in testing medical equipment and devices, ensuring they function correctly under a range of environmental conditions that may be encountered in high-altitude or extreme climates.
- Consumer Goods Testing: For products like outdoor equipment, sporting goods, and packaging, it ensures reliability under environmental extremes during use or transport.
- Pharmaceutical and Food Industry: Testing packaging materials, medications, and food products for durability and stability in varying environmental conditions.

Specifications
Temperature Chambers | ETQ7025 | ETQ7050 |
Climate Chambers | ECQ7025 | ECQ7050 |
Test Space Volume (L) | 250 | 500 |
Temp. Test Parameters: |
Temp. Range (℃) | -70~+150 |
Temp.Constancy (℃) | ±1.0 ~ ±0.8 (Atmospheric Pressure No Load) |
Temp. Homogeneity (℃) | ±0.5 ~ ±2.0 (Atmospheric Pressure No Load) |
Temp. Accuracy (℃) | ±2.0 (Atmospheric Pressure No Load) |
Heat Up Time (min) (+20℃ to~150℃) | 60 | 60 |
Cooling Down Time (min) (+20℃ to~60℃) | 90 | 80 |
Pressure Range (Kpa) | Atmospheric Pressure~ 1.0 Atmospheric Pressure ~ 0.5 |
Pressure Accuracy (Kpa) | ±2.0 (Atmospheric Pressure~ 40Kpa);±5%(40KPa~4KPa);±0.1(4KPa~1KPa) |
Pressure Release Time (min) | 45(Atmospheric Pressure→1KPa) |
Rapid Release of Pressure Function (Optional) | Pressure Release Range:75.2KPa →18.8KPa; Pressure Release Time:15sec |
Climate Test Parameters for ECQ series: |
Temp. Range (℃) | +10 ~ +95 |
Temp. Constancy (℃) | ±1.0 ~ ±0.8 (Atmospheric Pressure No Load) |
Temp. Homogeneity (℃) | ±1.0 ~ ±2.0 (Atmospheric Pressure No Load) |
Humid. Range (%RH) | (10) 20 ~ 98 (Atmospheric Pressure No Load) |
Humid. Constancy (%RH) | ±1.0 - ±3.0 (Atmospheric Pressure No Load) |
Test Space Dimension (mm) | 600W×600D×700H | 800W*700D*900H |
External Dimension (mm) | 1000W×1800D×1800H | 1500W*2750D*1900H |
Power | AC380V±10%,50HZ,3/N/PE |
Cooling Methods | Water-Cooled |
Key Features:
- Temperature Control: The chamber offers precise temperature regulation, ranging from very low to high temperatures, allowing users to simulate diverse environmental conditions.
- Humidity Control: It features a high-precision humidity system to control both high and low relative humidity levels, testing the moisture resistance of materials and products.
- Low-Pressure Simulation: The chamber can simulate low atmospheric pressure, similar to that found at high altitudes or in aerospace applications, to test how products withstand changes in pressure and air density.
- Programmable Control: Users can program specific test cycles with custom temperature, humidity, and pressure parameters to replicate real-world scenarios.
- Advanced Safety Features: Equipped with over-temperature, over-humidity, and pressure monitoring systems to ensure safe and reliable operation.
- Uniform Environmental Distribution: Ensures consistent environmental conditions throughout the testing chamber for accurate and repeatable results.
